2862678

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4394922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 107, 147, 182, 214, 273, 294, 321, 343, 546, 637, 642, 686, 749, 1029, 1274, 1391, 1498, 1911, 2058, 2247, 2782, 3822, 4173, 4459, 4494, 5243, 8346, 8918, 9737, 10486, 13377, 15729, 19474, 26754, 29211, 31458, 36701, 58422, 68159, 73402, 110103, 136318, 204477, 220206, 408954, 477113, 954226, 1431339, 2862678]

約数ペア:

[(1, 2862678), (2, 1431339), (3, 954226), (6, 477113), (7, 408954), (13, 220206), (14, 204477), (21, 136318), (26, 110103), (39, 73402), (42, 68159), (49, 58422), (78, 36701), (91, 31458), (98, 29211), (107, 26754), (147, 19474), (182, 15729), (214, 13377), (273, 10486), (294, 9737), (321, 8918), (343, 8346), (546, 5243), (637, 4494), (642, 4459), (686, 4173), (749, 3822), (1029, 2782), (1274, 2247), (1391, 2058), (1498, 1911)]